package com.kang.springcloud.controller;

import com.kuang.springcloud.pojo.Dept;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import java.util.List;

/**
 * @PackageName:com.kang.springcloud.controller
 * @ClassName:DeptConsumerContriller
 * @Description:
 * @Author: zhangxiaoyu
 * @date 2021/5/4 14:09
 */
@RestController
public class DeptConsumerController {

    //消费者不该有service层
    //RestTemplate 供我们直接调用 注册到spring
    //提供多种便捷访问远程http服务的方法，简单的restful服务的模板

    @Autowired
    private RestTemplate restTemplate;

    /**
     * Ribbon 这里的地址应该是一个变量，通过服务名来访问
     * private static final String REST_URL_PREFIX = "http://localhost:8001";
     */
    private static final String REST_URL_PREFIX = "http://SPRINGCLOUD-PROVIDER-DEPT";

    @RequestMapping("/consumer/dept/add")
    public boolean add(Dept dept){

        return restTemplate.postForObject(REST_URL_PREFIX+"/dept/add",dept,boolean.class);
    }


    @RequestMapping("/consumer/dept/get/{id}")
    public Dept get(@PathVariable("id") Long id){

        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/get/"+id,Dept.class);
    }


    @RequestMapping("/consumer/dept/list")
    public List<Dept> list(){

        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/list",List.class);
    }


}
